I think the Lita carrying Kane's love child was pretty funny. Kane black maled Lita to get her to sleep with him and impregnates her. Hes forces her to marry him after beating Matt Hardy at Summerslam. Then she ends up having a miss carriage after Gene Snitsky hit Kane with a chair causing him to fall on Lita. This storyline made for some entertaining segments like the Kane/Lita wedding and Kane being in the hospital with Lita. He also had some good feuds with Hardy and Snitsky and eventually Edge along the way.